重载
重载的规则 —— 参数判断
重载的局限
示例:C++
class Example {
public:
void display(int i) {
cout << "Integer: " << i << endl;
}
void display(double d) {
cout << "Double: " << d << endl;
}
void display(int i, double d) {
cout << "Integer: " << i << ", Double: " << d << endl;
}
};示例:Java
Objective-C 中的方法重载
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